Home / 4,334,911.80-5,982,375.18-2,401,172.13

Finding the Fourth Proportional to 4,334,911.80, 5,982,375.18 and 2,401,172.13

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Solution

The fourth proportional to 4,334,911.80, 5,982,375.18 and 2,401,172.13 is: 3,313,726.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,334,911.80 : 5,982,375.18 = 2,401,172.13 : x
  2. Step 2: Convert to fraction form
    4,334,911.80/5,982,375.18 = 2,401,172.13/x
  3. Step 3: Cross multiply
    4,334,911.80x = 5,982,375.18 × 2,401,172.13
  4. Step 4: Simplify right side
    4,334,911.80x = 14,364,712,553,419.73
  5. Step 5: Solve for x
    x = 14,364,712,553,419.73/4,334,911.80
  6. Step 6: Final answer
    x = 3,313,726.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.